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Marine Weather for LH 421

Forecast as of 3:55 am EDT on September 15, 2019

Outer Saginaw Bay Sw Of Alabaster To Port Austin Mi To Inner

Saginaw Bay-

Today

Light and variable winds becoming southeast 10 to 15 knots in the late morning and early afternoon, then becoming east 5 to 10 knots late in the afternoon. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 2 feet or less.

Tonight

Northeast winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Mostly cloudy with a chance of light showers and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of light showers after midnight. Waves 2 feet or less.